The Druck PV211 is a lightweight, high-quality pneumatic hand pump that combines pressure and vacuum generation in a single portable unit. Designed for field calibration applications, it delivers up to 600 psi (40 bar) pressure and 28.5 inHg vacuum with minimal effort.

The pump features a pressure/vacuum selector for quick mode changes, a built-in fine adjust vernier for precise pressure setting, and an adjustable overpressure protection system. A pressure release valve provides controlled venting. The ergonomic scissor handles are comfortable to operate and highly efficient—reaching 100 psi in just four strokes.

Construction materials include nickel-plated brass, anodized aluminum, phosphor bronze springs, and nitrile seals for durability and compatibility with standard workshop gases. The unit comes with a 3-foot flexible nylon hose and 1/4 NPT female adapter. Dimensions are 8.5 x 4 x 2.5 inches, weight is only 1 lb.

An optional accessory kit is available including a hard carrying case with foam cutouts and a 6-piece NPT adapter set (4 female: 1/8, 1/4, 3/8, 1/2 inch; 2 male: 1/8, 1/4 inch).

The PV211 can be used as a portable pressure comparator with various indicating devices, making it ideal for calibrating pressure gauges, transmitters, and switches in the field.

Features

• 0 to 600 psi pressure and 0 to 28.5 inHg vacuum generation
• Dual-source operation with selector valve
• Built-in fine adjust vernier for precise control
• Adjustable overpressure protection system
• Pressure release needle valve for controlled venting
• 3 ft nylon hose with 1/4 NPT female adapter included
• Ergonomic scissor handles - only four strokes to 100 psi
• Lightweight: 1 lb (0.65 kg)
• Corrosion-resistant materials for long service life
• Optional accessory kit with carrying case and adapter set